1. Not having come to an end or been terminated by passage of time
   "elected to fill the senator's unexpired term"; "an unexpired driver's licence"

See also: valid

Antonym: expired

• suborder Serpentes
• suborder Strepsirhini
• suborder Tarsioidea
• suborder Theropoda
• suborder Thyreophora
• suborder Tyranni
• suborder Xenarthra
• suborder Zygoptera
• subordinary
• subordinate
• subordinate clause
• subordinate conjunction
• subordinate word
• subordinateness
• subordinating
• subordinating conjunction
• subordination
• subordinative
• suborn
• subornation
• subornation of perjury
• suborner
• suboxide
• subpart
• subphylum